USB Audio Capture Card, Easy-Link USB 2.0 Audio Grabber 3.5mm RCA L/R Audio Recorder Audio Converter for Windows Mac / Cassette to MP3 CD / Transfer Audio Tapes Radio Vinyl to PC USB Audio Capture Card: Easily record live audio or transfer analog audio to be digital formats such as MP3, WAV. USB Audio Grabber with 3.5mm and RCA L/R Audio Inputs: Easily capture audio from many audio devices into your computer and convert to the digital format. With the professional audio editing software (Audacity) and online updating, easily edit the audio on PC and make your own applications. Support Windows 10 / 8 / 8.1/ 7 / Vista/ XP and Mac OS 10.6~10.13. Plug and Play, No need power adapter, ideal portable solution of audio capture. Note: NOT suggest the users to capture audio from vinyl turntable with this unit. 12 Months worry-free warranty. Please freely contact us for more technical support and service.